Open Source Balsamiq Wireframes Alternatives

The best open source alternative to Balsamiq Wireframes is Penpot. If that doesn't suit you, our users have ranked more than 50 alternatives to Balsamiq Wireframes and eight of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Balsamiq Wireframes are Pencil Project, Penpot Desktop, Wireflow and Quant-UX.

Balsamiq Wireframes alternatives are mainly Prototyping Tools but may also be UI Design Tools or Wireframing Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Balsamiq Wireframes.

Balsamiq Wireframes alternatives page was last updated

Balsamiq Wireframes

120

Paid • Proprietary
Prototyping Tool

Mac
Windows
Online

Balsamiq Wireframes is a rapid low-fidelity UI wireframing tool that reproduces the experience of sketching on a notepad or...

Learn more about Balsamiq Wireframes

Penpot
Is this is a good alternative?
Yes
No
Free • Open Source
Prototyping Tool
UI Design Tool
Graphic Design Tool
Online
Self-Hosted
54 Penpot alternatives
Penpot is the first open-source design & prototyping tool for product teams, that allows full collaboration between designers and developers thanks to features such as Flex Layout and Code Inspect.
- - Penpot is the most popular Web-based & Self-Hosted alternative to Balsamiq Wireframes.
- - Penpot is the most popular Open Source & free alternative to Balsamiq Wireframes.
Suggest and vote on features
Penpot Features
1. Real time collaborationMultiple users can work together in Penpot simultaneously.
2. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
3. Ad-freePenpot doesn't contain any form of external advertising.
4. Dark ModePenpot supports dark mode for comfortable usage in low light conditions.
5. Design handoffView and share snippets of generated code and design specs from your design in Penpot
6. Live PreviewInstantly see what your files and documents look like as you create them.
7. Color PickerPenpot allows you to select and copy a color property from an image, object, or shape.
8. LightweightPenpot consumes less device resources compared to similar apps.
9. No Coding RequiredPenpot can be used without an coding or programming skills.
UX Design
Interactive Prototyping
Support for Layers
Auto Layout
Pencil Project
Is this is a good alternative?
Yes
No
Free • Open Source
UI Design Tool
Prototyping Tool
Diagram Editor
Mac
Windows
Linux
PortableApps.com
77 Pencil Project alternatives
Pencil is a standalone app that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features.
- - Pencil Project is the most popular Windows, Mac & Linux alternative to Balsamiq Wireframes.
Suggest and vote on features
Pencil Project Features
Sketching
Cliparts
Export to HTML
Export to SVG
Export to PNG
Export to PDF
Mockup generator
Comments about Pencil Project as a Alternative to Balsamiq Wireframes
Most users think Pencil Project is a great Balsamiq Wireframes alternative.
It's ok as an alternative, but it fails in creating interactive wireframes
Top positive comment•
11
It's a simple cross-platform tool, but with minimal necessary set of features:

really cross-platform

good collections of shapes, which seems are extendable

export to various formats
Top positive comment•
1
No possibility to export to html.
Top negative comment•
-4

All needed in, easy to use, stabel.
Positive comment•
0

Quite good and lots options, and still free
Positive comment•
1
Penpot Desktop
Is this is a good alternative?
Yes
No
Free • Open Source
UI Design Tool
Prototyping Tool
Graphic Design Tool
Mac
Windows
Linux
Flathub
19 Penpot Desktop alternatives
Penpot Desktop delivers a desktop-like experience for Penpot users with the additional of integrating tabs to conveniently traverse back and forth between projects. Offline support is available through the select your own instance option in settings, as well as the theme...
Suggest and vote on features
Penpot Desktop Features
1. Real time collaborationMultiple users can work together in Penpot Desktop simultaneously.
2. Works OfflinePenpot Desktop can be used without the need to connect to the internet.
3. Auto LayoutPenpot Desktop supports layouts that dynamically grow and adapt to the size of its contents.
4. No Coding RequiredPenpot Desktop can be used without an coding or programming skills.
5. Ad-freePenpot Desktop doesn't contain any form of external advertising.
6. Live PreviewInstantly see what your files and documents look like as you create them.
7. No TrackingPenpot Desktop will not track you or use your personal data.
8. Dark ModePenpot Desktop supports dark mode for comfortable usage in low light conditions.
9. Design handoffView and share snippets of generated code and design specs from your design in Penpot Desktop
UX Design
Color Picker
Support for Layers
Drawing Tablet Support
Privacy focused
Wireflow
Is this is a good alternative?
Yes
No
Free • Open Source
Wireframing Tool
Mind Mapping Tool
Vector Graphic App
Online
Self-Hosted
115 Wireflow alternatives
Wireflow is free, online, real-time collaborative, open source tool for creating beautiful user flow prototypes.
Suggest and vote on features
Wireflow Features
1. Real time collaborationMultiple users can work together in Wireflow simultaneously.
2. Kanban BoardWireflow allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
Flow Chart
Shared whiteboard
Quant-UX
Is this is a good alternative?
Yes
No
Free • Open Source
Prototyping Tool
Mac
Windows
Linux
24 Quant-UX alternatives
Quant-UX is an integrated Prototyping and Analytics software. It allows you to design, test and analyze interaction prototypes.
Suggest and vote on features
Quant-UX Features
User Testing
User experience
mydraft.cc
Is this is a good alternative?
Yes
No
Free • Open Source
Prototyping Tool
Wireframing Tool
Diagram Editor
Linux
Online
Self-Hosted
65 mydraft.cc alternatives
Open source wireframing tool written in typescript, react and redux.
Suggest and vote on features
mydraft.cc Features
Flow Chart
quickMockup
Is this is a good alternative?
Yes
No
Free • Open Source
Prototyping Tool
Wireframing Tool
UI Design Tool
Mac
Windows
Linux
Online
Self-Hosted
22 quickMockup alternatives
Online tool for creating mockups in the browser. Use your browser’s save function to save the file (just html for view only, complete save for an editable version) or export to codepen for others to view.
Suggest and vote on features
quickMockup Features
Sketching
Napkee
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
28 Napkee alternatives
Napkee makes your Balsamiq Mockups come alive. Import a BMML and export to web or flex code in a few clicks.
Napkee has no features, suggest some!
Discontinued
The program seems to be no longer updated. Last version, 2.0 alpha 3, released on October 30, 2013, can be still downloaded from the official website.